Individual Calculations January 2009
 Poliakov, Vladimir  Total change: 27.00  Rating chartPersonal card
 Primorka 2008 C Rtg Primorka RUS 2008-10-23
RcRownchangeKK*chgGame
 2230 2157 5.00 8 1.80 15 27.00 
  Maxutov, Sergei f2237 UKR0.5010.11151.65 
  Allaev, P. N. 2257 RUS0.5010.14152.10 
  Polyakov, Sergey 2120 RUS1.0010.45156.75 
  Kobylkin, Evgeni f2306 UKR0.5010.20153.00 
  Maxutov, Sergei f2237 UKR0.5010.11151.65 
  Allaev, P. N. 2257 RUS0.5010.14152.10 
  Polyakov, Sergey 2120 RUS1.0010.45156.75 
  Kobylkin, Evgeni f2306 UKR0.5010.20153.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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